Book: International Armament (Volume 1 & 2) (Hardcover) British Lancer the safety thumb-piece catch was

the safety thumb-piece catch was discontinued and not adopted

German WWII style aluminum buttons

together with a photograph

They typically fired a round ball

History of the Type 89 Knee Mortar-

Book: International Armament (Volume 1 & 2) (Hardcover) British Lancer the safety thumb-piece catch wasNewly Printed Item: Out of print for many years, this new edition (2nd Edition) contains both Volumes I & II in one comprehensive title. 940 pages stuffed with hundreds of detailed photos, history & data (in many cases never covered in any other book anywhere) this revised edition is a must for your library. The development & progression of modern military small arms is examined in depth and in logical, chronological order from early 19th century